The syllable Linguistics 288b

Transcription

1 Linguistics 288b Phonology 2 monosyllabic words: [sij], [sit], [set] disyllabic words: [mi.s n], [mqr.dzin], [Ek.str ] trisyllabic words: [mqr.dzi.n l], [E.lI.f nt], [kq.n.d ] Ling288b 2 σ syllable level p a segment level a syllable : consists of a prominent or sonorous peak (usually a vowel), sometimes surrounded by consonants that decrease in sonority towards the edges Ling288b 3 Ling288b 4 Sonority scale nucleus vowels glides liquids nasals more sonorous fricatives, affricates, stops less sonorous Ling288b 5 Ling288b 6 1

2 an example of the role of syllable in the description of phonological patterns: Where does the allophone [p h ] of the phoneme /p/ occur in English? word-initially word-medially not finally Answer: [p h ] occurs in syllable-initial position (of a stressed syllable) Ling288b 7 Ling288b 8 The internal structure of the syllable constituents: nucleus onset coda rhyme Algorithm for building syllables 1. Group each vowel into a nucleus and assign each nucleus to a rhyme. 2. Organize the consonants to the left of a vowel as an onset (subject to language-specific restrictions). 3. Consonants that may not be syllabified as onsets are syllabified as codas Ling288b 9 Ling288b 10 The structure of the syllable Note: Preference is given to syllabifying consonants as onsets rather than codas The Onset Maximization Principle Onset (O) σ Rhyme (R) Nucleus (N) Coda (C) s t r E N T s Ling288b 11 Ling288b 12 2

3 Using the algorithm for building syllables algebra Step 1: Vowels Nucleus Rhyme Step 2: consonants left of nucleus Onset (subject to certain restrictions) Q l dz b r Q l dz b r Ling288b 13 Ling288b 14 Building syllable Why /b/ Onset? What about /l/? Why not /ldz/ in the onset? Ling288b 15 Ling288b 16 Step 3: consonants right of nucleus Coda Some notes on syllabification Some universals: all languages allow vowels in the nucleus position. all languages allow at least one consonant in the onset Q l dz b r Ling288b 17 Ling288b 18 3

4 Notes on syllabification Notes on syllabification Some near universals: [lp] and [rp] sequences are rarely found in onset position. These sounds are usually split between syllables (e.g. [l] coda of previous syllable; [p] onset of following syllable). [pl], [pr], [bl], [br] sequences are usually syllabified in onset position. Most languages do not allow [tl] and [dl] in the onset. Tendency: Many languages impose restrictions on the coda position: some languages prohibit coda consonants while others restrict the type of consonant that can appear in the coda position. Ling288b 19 Ling288b 20 1.a. /s/-aspiration in Cuban Spanish (i.e. /s/ [h]): /eso/ [eso] that /asistentes/ [asihtenteh] assistants /esta/ [ehta] this /dos latinos/ [doh latinoh] two the change is conditioned by the coda position: e s o e h t a Ling288b 21 Ling288b 22 1.b. Vowel laxing in Quebec French (e.g. /i/ [I]): the process is conditioned by the coda position lax vowel /I/ [vil] city [min] mine tense vowel [i] [vilaz] village [mineral] mineral v I l v i l a Z Ling288b 23 Ling288b 24 4

5 1.c. Voiceless stop aspiration in English (e.g. [p h Qt], *[sp h It], *[tip h ]): English voiceless stops are aspirated syllable-initially (i.e. in onset position) 1.d. Stress in English nouns: English nouns are stressed on the penultimate syllable when the rhyme of this syllable contains a long vowel or 2 segments. [a.»dzen. d ] [.»row. m ] Otherwise, they are stressed on the antepenultimate syllable. [»kq. b. n t] Ling288b 25 Ling288b 26 Quick homework (1) Draw the syllable structure for the following English words: (a) phonetics (b) convert (N) (c) silk (d) sickle (assume syllabic /l/) Features the major segment classes: a. obstruents: the group of consonants that comprises oral stops, affricates and fricatives b. nasals: the group of consonants produced with oral obstruction but nasal release of airflow c. liquids: the family of l-like and r-like consonants Ling288b 27 Ling288b 28 Features The features of the major classes d. glides or semi-vowels: segments produced with a vowel-like articulation, but which may appear in an onset or coda e. vowels: segments produced with relatively uninterrupted airflow, and which may appear in the nucleus of syllables obstruents consonantal sonorant syllabic nasal nasals / liquids / glides vowels Ling288b 29 Ling288b 30 5

6 Features and the concept of contrast We know: two segments contrast if they may appear in the same context (i.e. minimal pairs) and differ by the specification of at least one feature e.g. /t/ and /d/ are contrastive in English: [sqt] [sqd], sat and sad are different words Contrast contrastive sounds must differ in the specification for at least one feature a feature that describes a contrast is considered to be phonologically distinctive in the language Ling288b 31 Ling288b 32 Some distinctive sounds in English voice: [p] [b]; [f] [v]; [s] [z]; etc. continuant: [s] [t]; [f] [p]; etc. nasal: [m] [b]; [n] [d]; [N] [g]; etc. tense: [i] [I]; [e] [E]; [u] [U]; etc. Some non-distinctive features in English [aspiration]: [p] = [p h ]; [k] = [k h ]; etc. [nasal] for vowels: [Q] = [Q ]; [ç] = [ç ]; etc. Note: [nasal] is only contrastive within the class of consonants. Why not within the class of vowels? [bq n] and [bqn] cannot be different words of English. Ling288b 33 Ling288b 34 Some distinctive features in other languages [nasal] for vowels in French: [ga] guy [ga ] glove [bo] handsome [bo ] good [aspiration] in Hindi: [pal] take care of [p h al] edge of knife Quick homework State the feature that distinguishes each of the following pairs of sounds. (There may be more than one correct answer.) The first is done for you. [T]/[D] [/- voice] [p]/[f] [s]/[t] [b]/[m] [ts]/[s] Ling288b 35 Ling288b 36 6